Adding Simple Pointer, GOP, SimpleTextInEx, and Networking protocols to the emulator. Cleaned up POSIX include situation by centralizing it in a single file, like NT32. Fixed TPL issue with TPL High not being emulated correctly, it was possible to take a timer tick when the locks in the DXE core should have prevented this. Remove some unused files to make things easier to maintain.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11105 6f19259b-4bc3-4df7-8a09-765794883524

UnixPkg/UnixUgaDxe/UnixUgaDriver.c

@@ -177,6 +177,8 @@ Returns:
                   &Private->UgaDraw,
                   &gEfiSimpleTextInProtocolGuid,
                   &Private->SimpleTextIn,
+                  &gEfiSimplePointerProtocolGuid,
+                  &Private->SimplePointer,
                   NULL
                   );
 
@@ -264,6 +266,8 @@ Returns:
                   &Private->UgaDraw,
                   &gEfiSimpleTextInProtocolGuid,
                   &Private->SimpleTextIn,
+                  &gEfiSimplePointerProtocolGuid,
+                  &Private->SimplePointer,
                   NULL
                   );
   if (!EFI_ERROR (Status)) {